Pandas Profiling Report

Dataset statistics

Number of variables	18
Number of observations	304017
Missing cells	98172
Missing cells (%)	1.8%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	32.5 MiB
Average record size in memory	112.0 B

Variable types

Numeric	14
Categorical	4

Alerts

`df_index` is highly correlated with `is_ckd`	High correlation
`result` is highly correlated with `17341.0`	High correlation
`is_ckd` is highly correlated with `df_index`	High correlation
`17341.0` is highly correlated with `result`	High correlation
`age_2022` has 3464 (1.1%) missing values	Missing
`bmi` has 31258 (10.3%) missing values	Missing
`16263.0` has 6345 (2.1%) missing values	Missing
`17339.0` has 6345 (2.1%) missing values	Missing
`17341.0` has 6345 (2.1%) missing values	Missing
`2688.0` has 6345 (2.1%) missing values	Missing
`3086.0` has 6345 (2.1%) missing values	Missing
`5254.0` has 6345 (2.1%) missing values	Missing
`5272.0` has 6345 (2.1%) missing values	Missing
`582.0` has 6345 (2.1%) missing values	Missing
`8574.0` has 6345 (2.1%) missing values	Missing
`921.0` has 6345 (2.1%) missing values	Missing
`bmi` is highly skewed (γ1 = 108.8855736)	Skewed
`582.0` is highly skewed (γ1 = 78.35617597)	Skewed
`921.0` is highly skewed (γ1 = 130.5942952)	Skewed
`df_index` is uniformly distributed	Uniform
`df_index` has unique values	Unique
`16263.0` has 263697 (86.7%) zeros	Zeros
`17339.0` has 276178 (90.8%) zeros	Zeros
`17341.0` has 276861 (91.1%) zeros	Zeros
`2688.0` has 263324 (86.6%) zeros	Zeros
`3086.0` has 266889 (87.8%) zeros	Zeros
`5254.0` has 267460 (88.0%) zeros	Zeros
`5272.0` has 271117 (89.2%) zeros	Zeros
`582.0` has 264591 (87.0%) zeros	Zeros
`8574.0` has 260845 (85.8%) zeros	Zeros
`921.0` has 268086 (88.2%) zeros	Zeros

Reproduction

Analysis started	2022-11-27 12:03:27.966266
Analysis finished	2022-11-27 12:04:49.871225
Duration	1 minute and 21.9 seconds
Software version	pandas-profiling v3.2.0
Download configuration	config.json

df_index
Real number (ℝ_≥0)

HIGH CORRELATION
UNIFORM
UNIQUE

Distinct	304017
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	152008

Minimum	0
Maximum	304016
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	15200.8
Q1	76004
median	152008
Q3	228012
95-th percentile	288815.2
Maximum	304016
Range	304016
Interquartile range (IQR)	152008

Descriptive statistics

Standard deviation	87762.29273
Coefficient of variation (CV)	0.5773531178
Kurtosis	-1.2
Mean	152008
Median Absolute Deviation (MAD)	76004
Skewness	2.335736098 × 10^-19
Sum	4.621301614 × 10¹⁰
Variance	7702220026
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
48001	1	< 0.1%
258063	1	< 0.1%
166186	1	< 0.1%
263493	1	< 0.1%
149429	1	< 0.1%
140140	1	< 0.1%
230504	1	< 0.1%
186894	1	< 0.1%
199773	1	< 0.1%
145081	1	< 0.1%
Other values (304007)	304007	> 99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1	< 0.1%
1	1	< 0.1%
2	1	< 0.1%
3	1	< 0.1%
4	1	< 0.1%
5	1	< 0.1%
6	1	< 0.1%
7	1	< 0.1%
8	1	< 0.1%
9	1	< 0.1%

Value	Count	Frequency (%)
304016	1	< 0.1%
304015	1	< 0.1%
304014	1	< 0.1%
304013	1	< 0.1%
304012	1	< 0.1%
304011	1	< 0.1%
304010	1	< 0.1%
304009	1	< 0.1%
304008	1	< 0.1%
304007	1	< 0.1%

POD
Real number (ℝ_≥0)

Distinct	6
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1.164550009

Minimum	0
Maximum	5
Zeros	236
Zeros (%)	0.1%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	1
median	1
Q3	1
95-th percentile	2
Maximum	5
Range	5
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.5110233636
Coefficient of variation (CV)	0.4388161605
Kurtosis	20.04789417
Mean	1.164550009
Median Absolute Deviation (MAD)	0
Skewness	4.031585024
Sum	354043
Variance	0.2611448781
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=6)

Value	Count	Frequency (%)
1	266297	87.6%
2	29158	9.6%
3	5207	1.7%
4	1786	0.6%
5	1333	0.4%
0	236	0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	236	0.1%
1	266297	87.6%
2	29158	9.6%
3	5207	1.7%
4	1786	0.6%
5	1333	0.4%

Value	Count	Frequency (%)
5	1333	0.4%
4	1786	0.6%
3	5207	1.7%
2	29158	9.6%
1	266297	87.6%
0	236	0.1%

result
Categorical

HIGH CORRELATION

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	297.1 KiB

0	244257
1	59760

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	304017
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	1
2nd row	1
3rd row	0
4th row	1
5th row	0

Common Values

Value	Count	Frequency (%)
0	244257	80.3%
1	59760	19.7%

Length

Histogram of lengths of the category

Category Frequency Plot

Value	Count	Frequency (%)
0	244257	80.3%
1	59760	19.7%

Most occurring characters

Value	Count	Frequency (%)
0	244257	80.3%
1	59760	19.7%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	304017	100.0%

Most frequent character per category

Decimal Number

Value	Count	Frequency (%)
0	244257	80.3%
1	59760	19.7%

Most occurring scripts

Value	Count	Frequency (%)
Common	304017	100.0%

Most frequent character per script

Common

Value	Count	Frequency (%)
0	244257	80.3%
1	59760	19.7%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	304017	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
0	244257	80.3%
1	59760	19.7%

age_2022
Real number (ℝ_≥0)

MISSING

Distinct	753
Distinct (%)	0.3%
Missing	3464
Missing (%)	1.1%
Infinite	0
Infinite (%)	0.0%
Mean	63.94571274

Minimum	12.2
Maximum	99.2
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	12.2
5-th percentile	36.3
Q1	53.3
median	67.3
Q3	75.2
95-th percentile	84.6
Maximum	99.2
Range	87
Interquartile range (IQR)	21.9

Descriptive statistics

Standard deviation	14.89617461
Coefficient of variation (CV)	0.2329503257
Kurtosis	-0.4936904832
Mean	63.94571274
Median Absolute Deviation (MAD)	9.8
Skewness	-0.5166684741
Sum	19219075.8
Variance	221.8960179
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
69.4	1554	0.5%
74	1517	0.5%
72.6	1468	0.5%
73.6	1399	0.5%
36.8	1390	0.5%
72.2	1343	0.4%
75.6	1341	0.4%
69.5	1338	0.4%
74.8	1321	0.4%
74.1	1298	0.4%
Other values (743)	286584	94.3%
(Missing)	3464	1.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
12.2	5	< 0.1%
12.6	6	< 0.1%
12.7	8	< 0.1%
13.8	2	< 0.1%
14.1	1	< 0.1%
14.2	1	< 0.1%
14.5	7	< 0.1%
15	1	< 0.1%
15.1	4	< 0.1%
15.2	3	< 0.1%

Value	Count	Frequency (%)
99.2	22	< 0.1%
97.8	10	< 0.1%
97.4	1	< 0.1%
97.3	17	< 0.1%
96.5	27	< 0.1%
95.7	1	< 0.1%
95.6	36	< 0.1%
95.3	64	< 0.1%
95.2	20	< 0.1%
95	26	< 0.1%

sex
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	297.1 KiB

1	158937
0	145080

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	304017
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	1
2nd row	0
3rd row	1
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
1	158937	52.3%
0	145080	47.7%

Length

Histogram of lengths of the category

Category Frequency Plot

Value	Count	Frequency (%)
1	158937	52.3%
0	145080	47.7%

Most occurring characters

Value	Count	Frequency (%)
1	158937	52.3%
0	145080	47.7%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	304017	100.0%

Most frequent character per category

Decimal Number

Value	Count	Frequency (%)
1	158937	52.3%
0	145080	47.7%

Most occurring scripts

Value	Count	Frequency (%)
Common	304017	100.0%

Most frequent character per script

Common

Value	Count	Frequency (%)
1	158937	52.3%
0	145080	47.7%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	304017	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
1	158937	52.3%
0	145080	47.7%

is_dia
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	297.1 KiB

0	248536
1	55481

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	304017
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	248536	81.8%
1	55481	18.2%

Length

Histogram of lengths of the category

Category Frequency Plot

Value	Count	Frequency (%)
0	248536	81.8%
1	55481	18.2%

Most occurring characters

Value	Count	Frequency (%)
0	248536	81.8%
1	55481	18.2%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	304017	100.0%

Most frequent character per category

Decimal Number

Value	Count	Frequency (%)
0	248536	81.8%
1	55481	18.2%

Most occurring scripts

Value	Count	Frequency (%)
Common	304017	100.0%

Most frequent character per script

Common

Value	Count	Frequency (%)
0	248536	81.8%
1	55481	18.2%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	304017	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
0	248536	81.8%
1	55481	18.2%

is_ckd
Categorical

HIGH CORRELATION

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	2.3 MiB

0	289540
1	14477

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	304017
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	289540	95.2%
1	14477	4.8%

Length

Histogram of lengths of the category

Category Frequency Plot

Value	Count	Frequency (%)
0	289540	95.2%
1	14477	4.8%

Most occurring characters

Value	Count	Frequency (%)
0	289540	95.2%
1	14477	4.8%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	304017	100.0%

Most frequent character per category

Decimal Number

Value	Count	Frequency (%)
0	289540	95.2%
1	14477	4.8%

Most occurring scripts

Value	Count	Frequency (%)
Common	304017	100.0%

Most frequent character per script

Common

Value	Count	Frequency (%)
0	289540	95.2%
1	14477	4.8%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	304017	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
0	289540	95.2%
1	14477	4.8%

bmi
Real number (ℝ_≥0)

MISSING
SKEWED

Distinct	713
Distinct (%)	0.3%
Missing	31258
Missing (%)	10.3%
Infinite	0
Infinite (%)	0.0%
Mean	64.86753269

Minimum	14.5
Maximum	430015.5
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	14.5
5-th percentile	20.5
Q1	24.8
median	27.9
Q3	31.4
95-th percentile	38.2
Maximum	430015.5
Range	430001
Interquartile range (IQR)	6.6

Descriptive statistics

Standard deviation	3948.325825
Coefficient of variation (CV)	60.86751971
Kurtosis	11854.20481
Mean	64.86753269
Median Absolute Deviation (MAD)	3.3
Skewness	108.8855736
Sum	17693203.35
Variance	15589276.82
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
29.4	3496	1.1%
30.1	3404	1.1%
28.7	3348	1.1%
26	2978	1.0%
27.5	2837	0.9%
28.1	2721	0.9%
27.8	2695	0.9%
28.3	2669	0.9%
28.4	2610	0.9%
29	2429	0.8%
Other values (703)	243572	80.1%
(Missing)	31258	10.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
14.5	20	< 0.1%
15	10	< 0.1%
15.1	1	< 0.1%
15.6	3	< 0.1%
15.8	48	< 0.1%
15.9	37	< 0.1%
16.1	158	0.1%
16.3	34	< 0.1%
16.4	58	< 0.1%
16.5	47	< 0.1%

Value	Count	Frequency (%)
430015.5	23	< 0.1%
365.3	27	< 0.1%
265.7	35	< 0.1%
255.8	14	< 0.1%
216.3	2	< 0.1%
190	3	< 0.1%
188.8	8	< 0.1%
163.6	39	< 0.1%
156.1	21	< 0.1%
135.7	171	0.1%

16263.0
Real number (ℝ_≥0)

MISSING
ZEROS

Distinct	174
Distinct (%)	0.1%
Missing	6345
Missing (%)	2.1%
Infinite	0
Infinite (%)	0.0%
Mean	1.429889946

Minimum	0
Maximum	24.8
Zeros	263697
Zeros (%)	86.7%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	12.6
Maximum	24.8
Range	24.8
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	4.05033893
Coefficient of variation (CV)	2.832622847
Kurtosis	5.132096957
Mean	1.429889946
Median Absolute Deviation (MAD)	0
Skewness	2.593238497
Sum	425638.2
Variance	16.40524545
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	263697	86.7%
11.6	773	0.3%
11.7	755	0.2%
11.8	747	0.2%
12.4	693	0.2%
11.5	688	0.2%
12.5	687	0.2%
11.3	674	0.2%
11.4	673	0.2%
12.6	668	0.2%
Other values (164)	27617	9.1%
(Missing)	6345	2.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	263697	86.7%
6.7	1	< 0.1%
7	1	< 0.1%
7.1	1	< 0.1%
7.3	1	< 0.1%
7.4	3	< 0.1%
7.5	1	< 0.1%
7.6	4	< 0.1%
7.7	14	< 0.1%
7.8	6	< 0.1%

Value	Count	Frequency (%)
24.8	1	< 0.1%
24.7	1	< 0.1%
24.5	1	< 0.1%
24.1	1	< 0.1%
24	2	< 0.1%
23.8	1	< 0.1%
23.6	2	< 0.1%
23.5	1	< 0.1%
23.4	1	< 0.1%
23.3	1	< 0.1%

17339.0
Real number (ℝ_≥0)

MISSING
ZEROS

Distinct	226
Distinct (%)	0.1%
Missing	6345
Missing (%)	2.1%
Infinite	0
Infinite (%)	0.0%
Mean	0.08801126408

Minimum	0
Maximum	2.48
Zeros	276178
Zeros (%)	90.8%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	1.02
Maximum	2.48
Range	2.48
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.3342808023
Coefficient of variation (CV)	3.798159313
Kurtosis	13.7326298
Mean	0.08801126408
Median Absolute Deviation (MAD)	0
Skewness	3.838571742
Sum	26198.489
Variance	0.1117436548
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	276178	90.8%
1.46	250	0.1%
1.49	249	0.1%
1.51	242	0.1%
1.48	228	0.1%
1.5	222	0.1%
1.56	222	0.1%
1.43	221	0.1%
1.3	219	0.1%
1.37	218	0.1%
Other values (216)	19423	6.4%
(Missing)	6345	2.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	276178	90.8%
0.06	3	< 0.1%
0.07	8	< 0.1%
0.08	9	< 0.1%
0.09	7	< 0.1%
0.1	12	< 0.1%
0.11	12	< 0.1%
0.12	15	< 0.1%
0.13	19	< 0.1%
0.14	15	< 0.1%

Value	Count	Frequency (%)
2.48	2	< 0.1%
2.4	2	< 0.1%
2.29	1	< 0.1%
2.27	1	< 0.1%
2.26	1	< 0.1%
2.25	3	< 0.1%
2.24	5	< 0.1%
2.23	2	< 0.1%
2.21	2	< 0.1%
2.2	7	< 0.1%

17341.0
Real number (ℝ_≥0)

HIGH CORRELATION
MISSING
ZEROS

Distinct	273
Distinct (%)	0.1%
Missing	6345
Missing (%)	2.1%
Infinite	0
Infinite (%)	0.0%
Mean	0.08255712328

Minimum	0
Maximum	4
Zeros	276861
Zeros (%)	91.1%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0.97
Maximum	4
Range	4
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.3192488781
Coefficient of variation (CV)	3.867005843
Kurtosis	15.28244103
Mean	0.08255712328
Median Absolute Deviation (MAD)	0
Skewness	3.972998361
Sum	24574.944
Variance	0.1019198462
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	276861	91.1%
1.28	262	0.1%
1.3	260	0.1%
1.23	244	0.1%
1.34	234	0.1%
1.32	231	0.1%
1.36	230	0.1%
1.24	229	0.1%
1.33	229	0.1%
1.27	226	0.1%
Other values (263)	18666	6.1%
(Missing)	6345	2.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	276861	91.1%
0.06	4	< 0.1%
0.07	7	< 0.1%
0.08	6	< 0.1%
0.09	4	< 0.1%
0.1	4	< 0.1%
0.11	10	< 0.1%
0.12	14	< 0.1%
0.13	15	< 0.1%
0.14	21	< 0.1%

Value	Count	Frequency (%)
4	1	< 0.1%
3.72	1	< 0.1%
3.24	1	< 0.1%
3.07	1	< 0.1%
3.03	1	< 0.1%
3.01	1	< 0.1%
2.99	1	< 0.1%
2.94	1	< 0.1%
2.87	1	< 0.1%
2.84	1	< 0.1%

2688.0
Real number (ℝ_≥0)

MISSING
ZEROS

Distinct	680
Distinct (%)	0.2%
Missing	6345
Missing (%)	2.1%
Infinite	0
Infinite (%)	0.0%
Mean	28.29271144

Minimum	0
Maximum	1334
Zeros	263324
Zeros (%)	86.6%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	249
Maximum	1334
Range	1334
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	83.25009559
Coefficient of variation (CV)	2.94245731
Kurtosis	9.981910682
Mean	28.29271144
Median Absolute Deviation (MAD)	0
Skewness	3.066350974
Sum	8421948
Variance	6930.578415
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	263324	86.6%
230	236	0.1%
225	231	0.1%
242	228	0.1%
217	227	0.1%
251	224	0.1%
243	223	0.1%
227	222	0.1%
229	215	0.1%
219	215	0.1%
Other values (670)	32327	10.6%
(Missing)	6345	2.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	263324	86.6%
7	1	< 0.1%
16	1	< 0.1%
17	1	< 0.1%
20	1	< 0.1%
22	2	< 0.1%
23	1	< 0.1%
25	3	< 0.1%
26	3	< 0.1%
27	1	< 0.1%

Value	Count	Frequency (%)
1334	1	< 0.1%
1276	1	< 0.1%
1200	1	< 0.1%
1138	1	< 0.1%
1109	1	< 0.1%
1108	1	< 0.1%
1065	1	< 0.1%
1064	1	< 0.1%
1060	1	< 0.1%
985	1	< 0.1%

3086.0
Real number (ℝ_≥0)

MISSING
ZEROS

Distinct	329
Distinct (%)	0.1%
Missing	6345
Missing (%)	2.1%
Infinite	0
Infinite (%)	0.0%
Mean	0.6772323228

Minimum	0
Maximum	44.9
Zeros	266889
Zeros (%)	87.8%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	5.8
Maximum	44.9
Range	44.9
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	2.279789349
Coefficient of variation (CV)	3.366332752
Kurtosis	33.79354158
Mean	0.6772323228
Median Absolute Deviation (MAD)	0
Skewness	4.732914862
Sum	201593.1
Variance	5.197439477
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	266889	87.8%
4.9	736	0.2%
5.3	732	0.2%
5.2	717	0.2%
5.4	716	0.2%
5	712	0.2%
5.1	711	0.2%
5.6	700	0.2%
4.7	695	0.2%
4.8	694	0.2%
Other values (319)	24370	8.0%
(Missing)	6345	2.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	266889	87.8%
0.6	1	< 0.1%
0.7	1	< 0.1%
0.8	1	< 0.1%
1.1	1	< 0.1%
1.2	2	< 0.1%
1.3	7	< 0.1%
1.4	9	< 0.1%
1.5	1	< 0.1%
1.6	9	< 0.1%

Value	Count	Frequency (%)
44.9	1	< 0.1%
42	1	< 0.1%
41.3	1	< 0.1%
41.1	1	< 0.1%
40.9	1	< 0.1%
39.8	1	< 0.1%
39.5	2	< 0.1%
39.3	1	< 0.1%
38.9	3	< 0.1%
38.4	1	< 0.1%

5254.0
Real number (ℝ_≥0)

MISSING
ZEROS

Distinct	337
Distinct (%)	0.1%
Missing	6345
Missing (%)	2.1%
Infinite	0
Infinite (%)	0.0%
Mean	0.4457423607

Minimum	0
Maximum	7.15
Zeros	267460
Zeros (%)	88.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	4.38
Maximum	7.15
Range	7.15
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	1.332568814
Coefficient of variation (CV)	2.989549416
Kurtosis	5.326957869
Mean	0.4457423607
Median Absolute Deviation (MAD)	0
Skewness	2.686783763
Sum	132685.02
Variance	1.775739644
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	267460	88.0%
4.38	348	0.1%
4.42	346	0.1%
4.37	345	0.1%
4.26	344	0.1%
4.39	338	0.1%
4.29	337	0.1%
4.41	336	0.1%
4.36	335	0.1%
4.33	334	0.1%
Other values (327)	27149	8.9%
(Missing)	6345	2.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	267460	88.0%
1.47	1	< 0.1%
2.25	1	< 0.1%
2.32	1	< 0.1%
2.34	1	< 0.1%
2.53	1	< 0.1%
2.59	1	< 0.1%
2.8	1	< 0.1%
2.81	1	< 0.1%
2.89	1	< 0.1%

Value	Count	Frequency (%)
7.15	1	< 0.1%
7.13	1	< 0.1%
7.11	1	< 0.1%
6.94	1	< 0.1%
6.84	2	< 0.1%
6.73	1	< 0.1%
6.6	1	< 0.1%
6.57	1	< 0.1%
6.52	1	< 0.1%
6.49	1	< 0.1%

5272.0
Real number (ℝ_≥0)

MISSING
ZEROS

Distinct	242
Distinct (%)	0.1%
Missing	6345
Missing (%)	2.1%
Infinite	0
Infinite (%)	0.0%
Mean	12.48369212

Minimum	0
Maximum	156.1
Zeros	271117
Zeros (%)	89.2%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	139.8
Maximum	156.1
Range	156.1
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	39.89527661
Coefficient of variation (CV)	3.195791457
Kurtosis	6.32172952
Mean	12.48369212
Median Absolute Deviation (MAD)	0
Skewness	2.884041815
Sum	3716045.6
Variance	1591.633096
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	271117	89.2%
140.5	522	0.2%
140.1	522	0.2%
140.6	515	0.2%
140.7	513	0.2%
140	508	0.2%
140.3	506	0.2%
140.2	503	0.2%
140.9	498	0.2%
139.8	493	0.2%
Other values (232)	21975	7.2%
(Missing)	6345	2.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	271117	89.2%
119.8	1	< 0.1%
120.4	1	< 0.1%
121.4	1	< 0.1%
121.7	2	< 0.1%
121.9	1	< 0.1%
122.6	1	< 0.1%
122.9	1	< 0.1%
123.2	1	< 0.1%
123.3	2	< 0.1%

Value	Count	Frequency (%)
156.1	1	< 0.1%
150.7	1	< 0.1%
150.1	1	< 0.1%
150	2	< 0.1%
149.4	1	< 0.1%
149.3	1	< 0.1%
149.2	1	< 0.1%
149.1	1	< 0.1%
149	1	< 0.1%
148.8	1	< 0.1%

582.0
Real number (ℝ_≥0)

MISSING
SKEWED
ZEROS

Distinct	463
Distinct (%)	0.2%
Missing	6345
Missing (%)	2.1%
Infinite	0
Infinite (%)	0.0%
Mean	0.07392075506

Minimum	0
Maximum	69.02
Zeros	264591
Zeros (%)	87.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0.56
Maximum	69.02
Range	69.02
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.435419973
Coefficient of variation (CV)	5.890361545
Kurtosis	9962.448743
Mean	0.07392075506
Median Absolute Deviation (MAD)	0
Skewness	78.35617597
Sum	22004.139
Variance	0.1895905529
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	264591	87.0%
0.44	874	0.3%
0.46	820	0.3%
0.43	803	0.3%
0.4	799	0.3%
0.47	795	0.3%
0.49	786	0.3%
0.45	777	0.3%
0.48	761	0.3%
0.42	755	0.2%
Other values (453)	25911	8.5%
(Missing)	6345	2.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	264591	87.0%
0.14	2	< 0.1%
0.15	2	< 0.1%
0.16	9	< 0.1%
0.17	4	< 0.1%
0.18	11	< 0.1%
0.19	17	< 0.1%
0.2	22	< 0.1%
0.21	35	< 0.1%
0.22	35	< 0.1%

Value	Count	Frequency (%)
69.02	1	< 0.1%
65.89	1	< 0.1%
63.27	1	< 0.1%
62.37	1	< 0.1%
58.41	1	< 0.1%
51.59	1	< 0.1%
46.49	1	< 0.1%
45.81	1	< 0.1%
32.24	1	< 0.1%
30.28	1	< 0.1%

8574.0
Real number (ℝ_≥0)

MISSING
ZEROS

Distinct	2156
Distinct (%)	0.7%
Missing	6345
Missing (%)	2.1%
Infinite	0
Infinite (%)	0.0%
Mean	11.22580962

Minimum	0
Maximum	944.8
Zeros	260845
Zeros (%)	85.8%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	86.7
Maximum	944.8
Range	944.8
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	33.8360032
Coefficient of variation (CV)	3.014125872
Kurtosis	56.60047254
Mean	11.22580962
Median Absolute Deviation (MAD)	0
Skewness	5.089295214
Sum	3341609.2
Variance	1144.875112
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	260845	85.8%
79.4	99	< 0.1%
72.8	94	< 0.1%
70.8	94	< 0.1%
76.6	93	< 0.1%
82.5	91	< 0.1%
77.1	91	< 0.1%
77.4	90	< 0.1%
73.4	90	< 0.1%
73.7	89	< 0.1%
Other values (2146)	35996	11.8%
(Missing)	6345	2.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	260845	85.8%
25.6	1	< 0.1%
26.7	1	< 0.1%
28.1	2	< 0.1%
28.5	1	< 0.1%
31.6	3	< 0.1%
31.9	1	< 0.1%
32.3	1	< 0.1%
33.3	1	< 0.1%
33.5	1	< 0.1%

Value	Count	Frequency (%)
944.8	1	< 0.1%
914.6	1	< 0.1%
899.6	1	< 0.1%
888.2	1	< 0.1%
868	1	< 0.1%
850.4	1	< 0.1%
835.1	1	< 0.1%
819.8	1	< 0.1%
818.9	1	< 0.1%
810.7	1	< 0.1%

921.0
Real number (ℝ_≥0)

MISSING
SKEWED
ZEROS

Distinct	384
Distinct (%)	0.1%
Missing	6345
Missing (%)	2.1%
Infinite	0
Infinite (%)	0.0%
Mean	0.05374306619

Minimum	0
Maximum	95.06
Zeros	268086
Zeros (%)	88.2%
Negative	0
Negative (%)	0.0%
Memory size	2.3 MiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	0.43
Maximum	95.06
Range	95.06
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	0.439472813
Coefficient of variation (CV)	8.177293261
Kurtosis	23396.85194
Mean	0.05374306619
Median Absolute Deviation (MAD)	0
Skewness	130.5942952
Sum	15997.806
Variance	0.1931363534
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	268086	88.2%
0.38	1058	0.3%
0.39	1055	0.3%
0.4	1003	0.3%
0.37	981	0.3%
0.36	961	0.3%
0.41	959	0.3%
0.43	953	0.3%
0.34	953	0.3%
0.35	944	0.3%
Other values (374)	20719	6.8%
(Missing)	6345	2.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	268086	88.2%
0.11	1	< 0.1%
0.13	2	< 0.1%
0.14	2	< 0.1%
0.16	4	< 0.1%
0.17	5	< 0.1%
0.18	12	< 0.1%
0.19	20	< 0.1%
0.2	33	< 0.1%
0.21	40	< 0.1%

Value	Count	Frequency (%)
95.06	1	< 0.1%
88.33	1	< 0.1%
85.11	1	< 0.1%
72.88	1	< 0.1%
63.87	1	< 0.1%
56.95	1	< 0.1%
43.42	1	< 0.1%
43.01	1	< 0.1%
32.52	1	< 0.1%
30.53	1	< 0.1%

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Cramér's V (φc)

Cramér's V is an association measure for nominal random variables. The coefficient ranges from 0 to 1, with 0 indicating independence and 1 indicating perfect association. The empirical estimators used for Cramér's V have been proved to be biased, even for large samples. We use a bias-corrected measure that has been proposed by Bergsma in 2013 that can be found here.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

The dendrogram allows you to more fully correlate variable completion, revealing trends deeper than the pairwise ones visible in the correlation heatmap.

First rows

	df_index	POD	result	age_2022	sex	bmi	16263.0	17339.0	17341.0	2688.0	3086.0	5272.0	8574.0
0	48001	1	1	76.9	1	NaN	0.0	0.00	0.00	0.0	0.0	0.0	134.5
1	15202	1	1	79.3	0	NaN	0.0	0.00	0.00	0.0	0.0	144.5	0.0
2	174875	1	0	70.0	1	30.10	0.0	0.00	0.00	0.0	0.0	0.0	95.4
3	134603	1	1	70.8	0	30.10	0.0	0.00	0.00	0.0	8.2	0.0	0.0
4	172704	1	0	68.6	0	28.70	0.0	1.37	0.00	0.0	0.0	0.0	0.0
5	166765	1	0	54.4	0	26.60	10.9	0.00	0.00	0.0	0.0	0.0	0.0
6	193268	1	1	67.2	0	26.10	0.0	1.10	0.00	0.0	0.0	0.0	0.0
7	282700	1	1	68.1	1	25.50	0.0	0.00	0.00	0.0	0.0	134.4	0.0
8	132719	1	0	73.7	1	25.85	0.0	0.00	0.00	218.0	0.0	0.0	0.0
9	49260	1	1	89.0	0	41.30	0.0	0.00	0.45	0.0	0.0	0.0	0.0

Last rows

	df_index	POD	result	age_2022	sex	is_dia	is_ckd	bmi	16263.0	17339.0	5254.0	582.0	8574.0	921.0
304007	157543	1	0	65.6	1	0	0	28.2	0.0	0.00	0.00	0.00	73.7	0.00
304008	238989	1	1	78.8	1	0	0	26.2	0.0	0.00	0.00	0.00	115.6	0.00
304009	7284	1	0	83.5	0	0	1	28.6	12.5	0.00	0.00	0.00	0.0	0.00
304010	257862	1	1	NaN	0	0	0	33.0	0.0	0.43	0.00	0.00	0.0	0.00
304011	85494	4	0	63.4	1	0	0	NaN	9.7	0.00	0.00	0.00	0.0	0.00
304012	151826	1	0	48.8	0	0	0	18.8	0.0	0.00	0.00	0.33	0.0	0.00
304013	218015	1	0	67.5	1	0	0	46.5	0.0	0.00	4.09	0.00	0.0	0.00
304014	224272	1	0	41.5	0	1	0	21.3	0.0	1.72	0.00	0.00	0.0	0.00
304015	127651	1	0	73.9	0	0	0	25.7	10.4	0.00	0.00	0.00	0.0	0.00
304016	205318	1	0	72.7	0	0	0	26.4	0.0	0.00	0.00	0.00	0.0	0.24

Overview

Variables

Common Values

Length

Category Frequency Plot

Most occurring characters

Most occurring categories

Most frequent character per category

Decimal Number

Most occurring scripts

Most frequent character per script

Common

Most occurring blocks

Most frequent character per block

ASCII

Common Values

Length

Category Frequency Plot

Most occurring characters

Most occurring categories

Most frequent character per category

Decimal Number

Most occurring scripts

Most frequent character per script

Common

Most occurring blocks

Most frequent character per block

ASCII

Common Values

Length

Category Frequency Plot

Most occurring characters

Most occurring categories

Most frequent character per category

Decimal Number

Most occurring scripts

Most frequent character per script

Common

Most occurring blocks

Most frequent character per block

ASCII

Common Values

Length

Category Frequency Plot

Most occurring characters

Most occurring categories

Most frequent character per category

Decimal Number

Most occurring scripts

Most frequent character per script

Common

Most occurring blocks

Most frequent character per block

ASCII

Interactions

Correlations

Spearman's ρ

Pearson's r

Kendall's τ

Cramér's V (φc)

Phik (φk)

Missing values

Sample

First rows

Last rows